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| author | Jose M Perez <[email protected]> | 2019-09-01 22:11:21 +0200 |
|---|---|---|
| committer | Jose M Perez <[email protected]> | 2019-09-01 22:11:21 +0200 |
| commit | 1db8290685e9cff3dfafde62de6148246075990a (patch) | |
| tree | 67ae0fbc6f31ed11f605abf0b94731f45eea2bf9 /test | |
| parent | 087376c9142cf1bde2ae474ccad5768a12238bfd (diff) | |
| download | ranch-1db8290685e9cff3dfafde62de6148246075990a.tar.gz ranch-1db8290685e9cff3dfafde62de6148246075990a.tar.bz2 ranch-1db8290685e9cff3dfafde62de6148246075990a.zip | |
Removed connections trigger acceptors wake-up
Diffstat (limited to 'test')
| -rw-r--r-- | test/acceptor_SUITE.erl | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/acceptor_SUITE.erl b/test/acceptor_SUITE.erl index 8748201..2c8b9e2 100644 --- a/test/acceptor_SUITE.erl +++ b/test/acceptor_SUITE.erl @@ -40,6 +40,7 @@ groups() -> tcp_max_connections_and_beyond, tcp_max_connections_infinity, tcp_remove_connections, + tcp_remove_connections_acceptor_wakeup, tcp_set_max_connections, tcp_set_max_connections_clean, tcp_getopts_capability, @@ -974,6 +975,24 @@ tcp_remove_connections(_) -> 0 = ranch_server:count_connections(Name), ok = ranch:stop_listener(Name). +tcp_remove_connections_acceptor_wakeup(_) -> + doc("Ensure that removed connections wake up acceptors."), + Name = name(), + {ok, _} = ranch:start_listener(Name, + ranch_tcp, #{max_connections => 1, num_acceptors => 1}, + remove_conn_and_wait_protocol, [{remove, true, infinity}]), + Port = ranch:get_port(Name), + ConnectOptions = [binary, {active, false}], + Localhost = "localhost", + {ok, Socket1} = gen_tcp:connect(Localhost, Port, ConnectOptions), + {ok, Socket2} = gen_tcp:connect(Localhost, Port, ConnectOptions), + {ok, Socket3} = gen_tcp:connect(Localhost, Port, ConnectOptions), + ok = gen_tcp:send(Socket3, <<"bye">>), + true = maps:get(all_connections, ranch:info(Name)) >= 2, + ok = gen_tcp:send(Socket1, <<"bye">>), + ok = gen_tcp:send(Socket2, <<"bye">>), + ok = ranch:stop_listener(Name). + tcp_set_max_connections(_) -> doc("Ensure that changing the max_connections option to a larger value allows for more connections."), Name = name(), |